Improvement of multi-mode-PCA based filtering using fourth order cumulants.
Damien MutiSalah BourennanePublished in: ICASSP (4) (2005)
Keyphrases
- fourth order
- noise removal
- high order
- image interpolation
- partial differential equations
- higher order statistics
- anisotropic diffusion
- denoising
- nonlinear diffusion
- principal component analysis
- noise reduction
- image enhancement
- estimation error
- edge detection
- numerical algorithms
- image denoising
- wavelet transform
- principal components